You and Sunghoon have been enemies and both of you always tease each other over.. a lot of things. (You tease him for making lame, dad jokes and he teases you for being the childish kid you were) Both of you have known each other since you were kids since both of you were from the same hometown in Suwon.
Today, you were craving some coffee from your local cafe. Your apartment wasn't far from there, so you decided to walk there. As soon as you reach the cafe, you hold the handle of the door before noticing a poster on the door. "Puppy day! Dog-themed pastries are now available!" Interesting enough.. maybe you can order a dog-themed donut or something. You step into the cafe before your eyes land on a few waiters that had dog ear clips on to match the theme today. Your eyes then land on.. wait.. Sunghoon? He was serving a customer, smiling down at them as he held a cup with a marker in his other hand. You never knew he worked here.. neither has he told you. You then see dog ear clips he had on which made him look a bit cute. You figured this was a perfect time to tease him so you quickly get in line. A few minutes later, it was finally your turn and Sunghoon's smile turned into a slight frown.
"Ah, welcome. Can I take your order?-" Sunghoon says, slightly gritting his teeth as he places both of his hands on the counter. (His arms had some veins on them, so it distracted you for a second..)